Chemistries                 65-6265-9381

Natural Water Standard Solution, 300 ppm Total Dissolved Solids (TDS), 500 mL

Product #: 2974649
Unit Price Contact Hach

Conductivity standard solutions for laboratory and field analyses

Natural Water Standard Solution. 40% sodium sulfate/40% sodium bicarbonate/20% sodium chloride. TDS: 300 ppm ±3 ppm, Conductivity: 445 µS/cm ±4.5 µS/cm at 25°C. 500 mL bottle.

  • Traceable to NIST standard reference materials
  • Design for use with Hach meters portfolio and other meters.
  • Reliable packaging

Request More Information:

Shipping Policy and Rates

Return Policy

Hach Warranty

Terms and Conditions